156958856436

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2131319}}^1$

素因数の和:2131381

約数の個数: 72

約数和(自身を含む): 409264591680

約数和(自身を除く): 252305735244

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 361, 646, 722, 969, 1083, 1292, 1444, 1938, 2166, 3876, 4332, 6137, 12274, 18411, 24548, 36822, 73644, 2131319, 4262638, 6393957, 8525276, 12787914, 25575828, 36232423, 40495061, 72464846, 80990122, 108697269, 121485183, 144929692, 161980244, 217394538, 242970366, 434789076, 485940732, 688416037, 769406159, 1376832074, 1538812318, 2065248111, 2308218477, 2753664148, 3077624636, 4130496222, 4616436954, 8260992444, 9232873908, 13079904703, 26159809406, 39239714109, 52319618812, 78479428218, 156958856436]

約数ペア:

[(1, 156958856436), (2, 78479428218), (3, 52319618812), (4, 39239714109), (6, 26159809406), (12, 13079904703), (17, 9232873908), (19, 8260992444), (34, 4616436954), (38, 4130496222), (51, 3077624636), (57, 2753664148), (68, 2308218477), (76, 2065248111), (102, 1538812318), (114, 1376832074), (204, 769406159), (228, 688416037), (323, 485940732), (361, 434789076), (646, 242970366), (722, 217394538), (969, 161980244), (1083, 144929692), (1292, 121485183), (1444, 108697269), (1938, 80990122), (2166, 72464846), (3876, 40495061), (4332, 36232423), (6137, 25575828), (12274, 12787914), (18411, 8525276), (24548, 6393957), (36822, 4262638), (73644, 2131319)]